  sr        =  48000
  kr        =  4800
  ksmps     =  10
  nchnls    =  2

    instr 1
  koct, kdb xyin      0.1, 4, 14, 0, 90
  kcps      port      cpsoct(koct), 0.3
  kamp      port      ampdb(kdb), 0.3
  asig      oscil     kamp, kcps, 1
            outs      asig, asig
    endin